{% extends "../base.html" %} <!-- 向上一级引用base.html -->

{% block content %}
    <div class="container-fluid p-5">
        <div class="row justify-content-center">
            <div class="col-md-8 text-center">
                <!-- 500 图标与标题 -->
                <div class="mb-5">
                    <div class="d-inline-block p-4 rounded-circle bg-warning/10 text-warning mb-4">
                        <i class="fa fa-server fa-5x"></i>
                    </div>
                    <h1 class="display-1 fw-bold text-secondary mb-2">500</h1>
                    <h3 class="text-dark">服务器内部错误</h3>
                </div>

                <!-- 错误信息 -->
                <div class="bg-light p-5 rounded-lg mb-6">
                    <p class="text-secondary mb-0">
                        抱歉，服务器暂时出现故障，无法完成您的请求。<br>
                        技术团队已收到通知，正在紧急修复中，请稍后再试。
                    </p>
                </div>

                <!-- 操作按钮 -->
                <div class="d-flex justify-content-center gap-3">
                    <a href="/dashboard" class="btn btn-primary px-5">
                        <i class="fa fa-home me-2"></i>返回首页
                    </a>
                    <button class="btn btn-secondary px-5" onclick="location.reload()">
                        <i class="fa fa-refresh me-2"></i>刷新页面
                    </button>
                </div>
            </div>
        </div>
    </div>

    <!-- 自定义动画样式 -->
    <style>
        @keyframes pulse {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
            100% {
                transform: scale(1);
            }
        }

        .fa-server {
            animation: pulse 3s ease-in-out infinite;
        }
    </style>
{% endblock %}